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Filter by:This phase II trial studies how well dasatinib works in treating patients with ovarian, fallopian tube, endometrial, or peritoneal cancer that has come back or is persistent. Dasatinib may shrink patients' tumors by blocking some of the enzymes needed for cell growth.
This pilot clinical trial examines how well different imaging biomarkers acquired using 3-Telsa magnetic resonance imaging (MRI) methods perform in determining treatment response to transarterial chemoembolization (TACE) in patients with hepatocellular carcinoma. Compared to conventional imaging, multi-parametric 3-Tesla MRI offers the ability to quantitatively measure tissue structural, functional, cellular, and molecular properties, providing a more robust, clinically relevant method for assessing cancer response to therapy.
The primary objective was to confirm the effect of tasquinimod in delaying disease progression or death as compared with placebo in chemo-naïve patients with metastatic castrate-resistant prostate cancer (mCRPC). Secondary objectives included further evaluation of the safety profile of tasquinimod, comparison of clinical benefits (such as overall survival and symptoms) of tasquinimod with placebo, to evaluate the quality of life impact and to determine the pharmacokinetics of tasquinimod.
Prostate cancer (PC) represents one of the most common cancers in industrialized countries. Patients with localized disease may be treated with surgery or radiation, while androgen ablation is used as first-line therapy in patients with metastatic disease. While most patients initially respond well to this hormonal therapy, they most ultimately become unresponsive and recur within 2 years as androgen-independent prostate cancer (AIPC). Recently, docetaxel-based regimens have demonstrated improved survival in men with AIPC in two different, large, phase III studies. However, the median overall survival was prolonged for only 2 or 3 months. Androgen independent (AI) progression involves variable combinations of clonal selection, adaptive up-regulation of anti-apoptotic genes, ligand-independent androgen receptor (AR) activation, alternative growth factor pathways, and immune system escape. Additional therapeutic strategies targeting molecular mechanisms mediating resistance, combined with immunotherapy must be developed. One strategy to improve therapies in advanced PC involves targeting genes that are activated by androgen withdrawal, either to delay or prevent the emergence of the resistant AI phenotype. Recently, a scientist,identified Heat Shock Protein (Hsp27) as a highly over-expressed gene in AIPC. Hsp27 knockdown using antisens oligonucleotides (ASO) and small interfering RNA (siRNA) increased apoptotic rates and enhanced hormone- and chemo-therapy in PC. She developed and patented a 2nd generation ASO targeting Hsp27 that has been licensed (investigational drug called OGX-427) and clinical trials phase I/II is currently in process in PC. Despite OGX-427 efficiency, the functional role of stress induced Hsp27 in castration or chemotherapy-induced apoptosis remains undefined. The purpose of this study is to elucidate the pathways leading to Hsp27 action in androgen-independent prostate cancer in order to 1/ Increase the pharmacological safety of OGX-427 and 2/find new specific therapeutic targets and treatment strategy for androgen-independent prostate cancer .
Phase 3, randomized, controlled study to evaluate the safety and efficacy of oral pacritinib compared to Best Available Therapy (BAT) in patients with thrombocytopenia and primary or secondary myelofibrosis.
Heart failure with preserved ejection fraction (HFpEF), is one of the leading causes of pulmonary hypertension (PH). Despite the severity of this disease, no established treatments exist for this class of PH. Nebivolol is a drug used in high blood pressure and heart failure, but not used in patients with PH. Due to some additional properties it possesses, the investigators believe nebivolol will improve disease severity in patients with PH associated with HFpEF. The hypothesis of this research study is that nebivolol improves PH severity in patients with HFpEF, as measured by hemodynamic and clinical parameters.
The purpose of this study is to determine if ticagrelor is as effective as clopidogrel in rate of onset and degree of platelet inhibition for patients with non-ST elevation of acute coronary syndrome undergoing ad hoc PCI with bivalirudin.
The BRAF inhibitors dabrafenib and vemurafenib belong both two a new class of potent anti-cancer drugs and are highly efficacious in tumors harboring the BRAF V600E mutation. Both drugs seem to be equally efficacious; however, their toxicity profile seems to differ. Serious phototoxicity has been observed in ~ 30% of patients treated with vemurafenib and in ~2 percent of patients treated with dabrafenib. These phototoxic reactions have developed in spite of informing the patients of this possible adverse event and instructing them to protect themselves. Manifestation of phototoxic reactions depends on the patient's habits of exposure and their efforts to protect themselves. The true frequency of photosensitivity can only be established by systematic photo-testing. In dermatology, standard test procedures with different UV-wavelengths and dosages have been established and the primary goal of this study will be to clarify the true rate of photosensitivity by these two BRAF-inhibitors. Furthermore, systematic experience will be collected how to best protect patients from phototoxic events. Dabrafenib and Vemurafenib are commercially available and considered standard of care for BRAF mutant metastatic melanoma in Germany. As the number of patients will not allow any conclusion with regard to efficacy or safety of vemurafenib, patients randomized to vemurafenib in part 2 will only remain on study until completion of phototesting.
In this prospective and retrospective chart review, investigators will evaluate the response rates and duration of response for patients with relapsed and refractory idiopathic thrombocytopenic purpura (ITP) who have been treated with rituximab and repeated courses of dexamethasone. Investigators will also evaluate observed toxicities of the combination, and characteristics associated with response.
This phase I trial studies the MEK inhibitor MEK162 to see if it is safe in patients when combined with idarubicin and cytarabine. MEK inhibitor MEK162 may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as idarubicin and cytarabine, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving MEK inhibitor MEK162, cytarabine, and idarubicin may be an effective treatment for acute myeloid leukemia.